Search Results - "Yao, Huifeng"

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  1. 1

    Recent Advances in Single‐Junction Organic Solar Cells by Yao, Huifeng, Hou, Jianhui

    Published in Angewandte Chemie International Edition (12-09-2022)
    “…Single‐junction organic solar cells (OSCs) have made significant progress in recent years. Innovations in material design and device optimization have improved…”
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  2. 2

    Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages by Cui, Yong, Yao, Huifeng, Zhang, Jianqi, Zhang, Tao, Wang, Yuming, Hong, Ling, Xian, Kaihu, Xu, Bowei, Zhang, Shaoqing, Peng, Jing, Wei, Zhixiang, Gao, Feng, Hou, Jianhui

    Published in Nature communications (07-06-2019)
    “…Broadening the optical absorption of organic photovoltaic (OPV) materials by enhancing the intramolecular push-pull effect is a general and effective method to…”
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  3. 3

    Improved Charge Transport and Reduced Nonradiative Energy Loss Enable Over 16% Efficiency in Ternary Polymer Solar Cells by Yu, Runnan, Yao, Huifeng, Cui, Yong, Hong, Ling, He, Chang, Hou, Jianhui

    Published in Advanced materials (Weinheim) (01-09-2019)
    “…Recent advances in the material design and synthesis of nonfullerene acceptors (NFAs) have revealed a new landscape for polymer solar cells (PSCs) and have…”
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  4. 4

    Molecular Design of Benzodithiophene-Based Organic Photovoltaic Materials by Yao, Huifeng, Ye, Long, Zhang, Hao, Li, Sunsun, Zhang, Shaoqing, Hou, Jianhui

    Published in Chemical reviews (22-06-2016)
    “…Advances in the design and application of highly efficient conjugated polymers and small molecules over the past years have enabled the rapid progress in the…”
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  5. 5

    A High‐Efficiency Organic Solar Cell Enabled by the Strong Intramolecular Electron Push–Pull Effect of the Nonfullerene Acceptor by Li, Wanning, Ye, Long, Li, Sunsun, Yao, Huifeng, Ade, Harald, Hou, Jianhui

    Published in Advanced materials (Weinheim) (19-04-2018)
    “…Besides broadening of the absorption spectrum, modulating molecular energy levels, and other well‐studied properties, a stronger intramolecular electron…”
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  6. 6

    Over 14% Efficiency in Organic Solar Cells Enabled by Chlorinated Nonfullerene Small‐Molecule Acceptors by Zhang, Hao, Yao, Huifeng, Hou, Junxian, Zhu, Jie, Zhang, Jianqi, Li, Wanning, Yu, Runnan, Gao, Bowei, Zhang, Shaoqing, Hou, Jianhui

    Published in Advanced materials (Weinheim) (12-07-2018)
    “…To make organic solar cells (OSCs) more competitive in the diverse photovoltaic cell technologies, it is very important to demonstrate that OSCs can achieve…”
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  7. 7

    Realizing Ultrahigh Mechanical Flexibility and >15% Efficiency of Flexible Organic Solar Cells via a “Welding” Flexible Transparent Electrode by Chen, Xiaobin, Xu, Guiying, Zeng, Guang, Gu, Hongwei, Chen, Haiyang, Xu, Haitao, Yao, Huifeng, Li, Yaowen, Hou, Jianhui, Li, Yongfang

    Published in Advanced materials (Weinheim) (01-04-2020)
    “…The power conversion efficiencies (PCEs) of flexible organic solar cells (OSCs) still lag behind those of rigid devices and their mechanical stability is…”
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  8. 8

    Fine-Tuned Photoactive and Interconnection Layers for Achieving over 13% Efficiency in a Fullerene-Free Tandem Organic Solar Cell by Cui, Yong, Yao, Huifeng, Gao, Bowei, Qin, Yunpeng, Zhang, Shaoqing, Yang, Bei, He, Chang, Xu, Bowei, Hou, Jianhui

    Published in Journal of the American Chemical Society (31-05-2017)
    “…Fabricating organic solar cells (OSCs) with a tandem structure has been considered an effective method to overcome the limited light absorption spectra of…”
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  9. 9

    Design and Synthesis of a Low Bandgap Small Molecule Acceptor for Efficient Polymer Solar Cells by Yao, Huifeng, Chen, Yu, Qin, Yunpeng, Yu, Runnan, Cui, Yong, Yang, Bei, Li, Sunsun, Zhang, Kai, Hou, Jianhui

    Published in Advanced materials (Weinheim) (01-10-2016)
    “…A novel non‐fullerene acceptor, possessing a very low bandgap of 1.34 eV and a high‐lying lowest unoccupied molecular orbital level of −3.95 eV, is designed…”
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  10. 10

    Design and application of volatilizable solid additives in non-fullerene organic solar cells by Yu, Runnan, Yao, Huifeng, Hong, Ling, Qin, Yunpeng, Zhu, Jie, Cui, Yong, Li, Sunsun, Hou, Jianhui

    Published in Nature communications (07-11-2018)
    “…Most of the high-performance organic solar cells are fabricated with the assistance of high-boiling-point solvent additives to optimize their charge transport…”
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  11. 11

    Achieving Over 15% Efficiency in Organic Photovoltaic Cells via Copolymer Design by Cui, Yong, Yao, Huifeng, Hong, Ling, Zhang, Tao, Xu, Ye, Xian, Kaihu, Gao, Bowei, Qin, Jinzhao, Zhang, Jianqi, Wei, Zhixiang, Hou, Jianhui

    Published in Advanced materials (Weinheim) (05-04-2019)
    “…Ternary blending and copolymerization strategies have proven advantageous in boosting the photovoltaic performance of organic solar cells. Here, 15% efficiency…”
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  12. 12

    New Wide Band Gap Donor for Efficient Fullerene-Free All-Small-Molecule Organic Solar Cells by Yang, Liyan, Zhang, Shaoqing, He, Chang, Zhang, Jianqi, Yao, Huifeng, Yang, Yang, Zhang, Yun, Zhao, Wenchao, Hou, Jianhui

    Published in Journal of the American Chemical Society (08-02-2017)
    “…A new organic small molecule, DRTB-T, that incorporates a two-dimensional trialkylthienyl-substituted benzodithiophene core building block was designed and…”
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  13. 13

    Side Chain Selection for Designing Highly Efficient Photovoltaic Polymers with 2D-Conjugated Structure by Zhang, Shaoqing, Ye, Long, Zhao, Wenchao, Liu, Delong, Yao, Huifeng, Hou, Jianhui

    Published in Macromolecules (22-07-2014)
    “…Recently, the benzodithiophene- (BDT-) based polymers with conjugated side groups attracted considerable attention due to their superior properties in polymer…”
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  14. 14

    A unified description of non-radiative voltage losses in organic solar cells by Chen, Xian-Kai, Qian, Deping, Wang, Yuming, Kirchartz, Thomas, Tress, Wolfgang, Yao, Huifeng, Yuan, Jun, Hülsbeck, Markus, Zhang, Maojie, Zou, Yingping, Sun, Yanming, Li, Yongfang, Hou, Jianhui, Inganäs, Olle, Coropceanu, Veaceslav, Bredas, Jean-Luc, Gao, Feng

    Published in Nature energy (01-08-2021)
    “…Recent advances in organic solar cells based on non-fullerene acceptors (NFAs) come with reduced non-radiative voltage losses (Δ V nr ). Here we show that, in…”
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  15. 15

    Manipulating Aggregation and Molecular Orientation in All-Polymer Photovoltaic Cells by Ye, Long, Jiao, Xuechen, Zhou, Meng, Zhang, Shaoqing, Yao, Huifeng, Zhao, Wenchao, Xia, Andong, Ade, Harald, Hou, Jianhui

    Published in Advanced materials (Weinheim) (21-10-2015)
    “…Manipulating molecular orientation at the donor/acceptor interface is the key to boosting charge separation properties and efficiencies of…”
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  16. 16

    Tuning the Hybridization of Local Exciton and Charge‐Transfer States in Highly Efficient Organic Photovoltaic Cells by Xu, Ye, Yao, Huifeng, Ma, Lijiao, Hong, Ling, Li, Jiayao, Liao, Qing, Zu, Yunfei, Wang, Jingwen, Gao, Mengyuan, Ye, Long, Hou, Jianhui

    Published in Angewandte Chemie International Edition (02-06-2020)
    “…Decreasing the energy loss is one of the most feasible ways to improve the efficiencies of organic photovoltaic (OPV) cells. Recent studies have suggested that…”
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  17. 17

    Two Well‐Miscible Acceptors Work as One for Efficient Fullerene‐Free Organic Solar Cells by Yu, Runnan, Zhang, Shaoqing, Yao, Huifeng, Guo, Bing, Li, Sunsun, Zhang, Hao, Zhang, Maojie, Hou, Jianhui

    Published in Advanced materials (Weinheim) (01-07-2017)
    “…High‐performance ternary organic solar cells are fabricated by using a wide‐bandgap polymer donor (bithienyl‐benzodithiophene‐alt‐fluorobenzotriazole…”
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  18. 18

    High-Efficiency Polymer Solar Cells Enabled by Environment-Friendly Single-Solvent Processing by Zhang, Hao, Yao, Huifeng, Zhao, Wenchao, Ye, Long, Hou, Jianhui

    Published in Advanced energy materials (01-03-2016)
    “…Green‐single‐solvent‐prepared polymer solar cells (PSCs) with efficiency of 9.7% based on PBDT‐TS1:PC71BM are realized without resorting to any additives or…”
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  19. 19

    Controlling Blend Morphology for Ultrahigh Current Density in Nonfullerene Acceptor-Based Organic Solar Cells by Song, Xin, Gasparini, Nicola, Ye, Long, Yao, Huifeng, Hou, Jianhui, Ade, Harald, Baran, Derya

    Published in ACS energy letters (09-03-2018)
    “…In this Letter, we highlight a system with a well-known polymer donor (PTB7-Th) blended with a narrow band gap nonfullerene acceptor (IEICO-4F) as the active…”
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  20. 20

    Fluorination vs. chlorination: a case study on high performance organic photovoltaic materials by Zhang, Yun, Yao, Huifeng, Zhang, Shaoqing, Qin, Yunpeng, Zhang, Jianqi, Yang, Liyan, Li, Wanning, Wei, Zhixiang, Gao, Feng, Hou, Jianhui

    Published in Science China. Chemistry (01-10-2018)
    “…Halogenation is a very efficient chemical modification method to tune the molecular energy levels, absorption spectra and molecular packing of organic…”
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